Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
11030 (1988 PK)
Classification: Main-belt Asteroid          SPK-ID: 2011030
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2392370512658201 5.3771e-08  
a 2.417217525966303 1.5739e-08 AU
q 1.838929532786064 1.2906e-07 AU
i 4.105350003851371 6.1592e-06 deg
node 163.6420450899132 8.5079e-05 deg
peri 175.2861473442574 8.652e-05 deg
M 353.5004930339193 1.8224e-05 deg
tp 2457025.282775417442
(2015-Jan-02.78277542)
6.9649e-05 JED
period 1372.688604972613
3.76
1.3407e-05
3.671e-08
d
yr
n .2622590430895159 2.5615e-09 deg/d
Q 2.995505519146542 1.9505e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      9497 days (26.00 yr)  
   first obs. used      1988-08-11  
   last obs. used      2014-08-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52975  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:19:33  

Additional Information
 Earth MOID = .830619 AU 
 T_jup = 3.473 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO263448  

11030 (1988 PK)          Discovered 1988-Aug-13 by McNaught, R. H. at Siding Spring (413)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 PK = 1991 FB5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Nov-29 06:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin